Algonquin Power & Utilities Cor (AQNB) Stock Price History
Historical prices from 2019 to 2026
- 1M
- -2.5%
- 3M
- -0.1%
- YTD
- -0.5%
- 1Y
- -0.9%
- 3Y
- +1.9%
- 5Y
- -1.9%
Loading 10-year price history...
AQNB Historical Performance
AQNB Annual Returns
Year-by-year price performance · 2019–2026
- 2019 annual price return
- +10.6%
- 2020 annual price return
- -0.4%
- 2021 annual price return
- -2.4%
- 2022 annual price return
- -21.4%
- 2023 annual price return
- +11.8%
- 2024 annual price return
- +4.0%
- 2025 annual price return
- +0.7%
- 2026 annual price return
- +0.5%
AQNB Stock Price Trajectory (2019–2026)
As of October 24, 2026, Algonquin Power & Utilities Cor (AQNB) trades at $25.46, representing a -0.9% return over the past year. The stock has delivered a +23.4% total return over five years (-1.9% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $29.68 on February 10, 2020. From this peak, AQNB has corrected -14.2%, currently trading 2% below its 200-day moving average, suggesting potential weakness.
When compared to Utilities sector peers AES (+5.6% 1Y), NI (-1.3% 1Y), and PNW (+14.4% 1Y), AQNB has underperformed the peer group average. Compare AQNB vs AES →
AQNB Historical Price Data · from 2019
Rows 1–50 of 1,864| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-23 | 25.49 | 25.49 | 25.45 | 25.46 | 8K | -0.16% |
| 2026-10-22 | 25.48 | 25.50 | 25.43 | 25.50 | 5K | 0.00% |
| 2026-10-21 | 25.47 | 25.59 | 25.47 | 25.50 | 15K | +0.12% |
| 2026-10-20 | 25.70 | 25.70 | 25.40 | 25.47 | 23K | -0.51% |
| 2026-10-19 | 25.67 | 25.83 | 25.53 | 25.60 | 10K | +0.27% |
| 2026-10-16 | 25.56 | 25.65 | 25.53 | 25.53 | 16K | -0.39% |
| 2026-10-15 | 25.60 | 25.83 | 25.58 | 25.63 | 19K | +0.08% |
| 2026-10-14 | 25.67 | 25.67 | 25.55 | 25.61 | 12K | -0.47% |
| 2026-10-13 | 25.73 | 25.73 | 25.62 | 25.73 | 9K | 0.00% |
| 2026-10-12 | 25.67 | 25.98 | 25.67 | 25.73 | 10K | +0.12% |
| 2026-10-09 | 26.04 | 26.04 | 25.67 | 25.70 | 18K | -1.19% |
| 2026-10-08 | 26.25 | 26.25 | 26.00 | 26.01 | 9K | -0.50% |
| 2026-10-07 | 26.22 | 26.38 | 26.14 | 26.14 | 28K | -0.49% |
| 2026-10-06 | 26.21 | 26.45 | 26.21 | 26.27 | 11K | -0.15% |
| 2026-10-05 | 26.33 | 26.39 | 26.17 | 26.31 | 11K | -0.38% |
| 2026-10-02 | 26.64 | 26.80 | 26.35 | 26.41 | 73K | -0.53% |
| 2026-10-01 | 26.22 | 26.97 | 26.15 | 26.55 | 137K | +0.72% |
| 2026-09-30 | 26.43 | 26.43 | 26.00 | 26.36 | 88K | +0.65% |
| 2026-09-29 | 25.93 | 26.31 | 25.93 | 26.19 | 9K | +0.34% |
| 2026-09-28 | 26.27 | 26.27 | 25.87 | 26.10 | 75K | -0.65% |
| 2026-09-25 | 26.18 | 26.42 | 26.14 | 26.27 | 23K | +0.34% |
| 2026-09-24 | 26.12 | 26.28 | 26.12 | 26.18 | 7K | +0.23% |
| 2026-09-23 | 26.17 | 26.30 | 26.04 | 26.12 | 10K | -0.27% |
| 2026-09-22 | 26.29 | 26.38 | 26.17 | 26.19 | 10K | -0.34% |
| 2026-09-21 | 26.38 | 26.39 | 26.20 | 26.28 | 10K | +0.11% |
| 2026-09-18 | 26.27 | 26.33 | 26.21 | 26.25 | 14K | -0.11% |
| 2026-09-17 | 26.26 | 26.35 | 26.16 | 26.28 | 9K | +0.08% |
| 2026-09-16 | 26.18 | 26.40 | 26.15 | 26.26 | 31K | +0.50% |
| 2026-09-15 | 25.92 | 26.14 | 25.42 | 26.13 | 160K | -0.19% |
| 2026-09-14 | 26.14 | 26.19 | 26.10 | 26.18 | 20K | -0.08% |
| 2026-09-11 | 26.34 | 26.34 | 26.13 | 26.20 | 10K | -0.04% |
| 2026-09-10 | 26.14 | 26.27 | 26.13 | 26.21 | 14K | -0.04% |
| 2026-09-09 | 26.16 | 26.38 | 26.16 | 26.22 | 14K | -0.04% |
| 2026-09-08 | 26.15 | 26.39 | 26.14 | 26.23 | 7K | +0.04% |
| 2026-09-04 | 26.03 | 26.35 | 26.03 | 26.22 | 13K | +0.38% |
| 2026-09-03 | 26.01 | 26.31 | 26.01 | 26.12 | 11K | +0.11% |
| 2026-09-02 | 26.21 | 26.33 | 26.03 | 26.09 | 14K | -0.46% |
| 2026-09-01 | 26.33 | 26.37 | 26.14 | 26.21 | 13K | -0.49% |
| 2026-08-31 | 26.47 | 26.47 | 26.13 | 26.34 | 19K | +0.23% |
| 2026-08-28 | 26.22 | 26.34 | 26.18 | 26.28 | 14K | -0.04% |
| 2026-08-27 | 26.19 | 26.30 | 26.19 | 26.29 | 18K | +0.31% |
| 2026-08-26 | 26.30 | 26.30 | 26.11 | 26.21 | 35K | 0.00% |
| 2026-08-25 | 26.15 | 26.28 | 26.15 | 26.21 | 12K | +0.23% |
| 2026-08-24 | 26.06 | 26.28 | 26.03 | 26.15 | 22K | +0.35% |
| 2026-08-21 | 26.01 | 26.20 | 25.99 | 26.06 | 21K | -0.04% |
| 2026-08-20 | 26.11 | 26.23 | 26.06 | 26.07 | 45K | -0.31% |
| 2026-08-19 | 26.17 | 26.30 | 26.04 | 26.15 | 35K | +0.38% |
| 2026-08-18 | 25.55 | 26.13 | 25.55 | 26.05 | 131K | +1.68% |
| 2026-08-17 | 25.65 | 25.66 | 25.59 | 25.62 | 6K | -0.12% |
| 2026-08-14 | 25.58 | 25.68 | 25.57 | 25.65 | 6K | +0.04% |
AQNB Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
AQNB — Frequently Asked Questions
Quick answers to the most common questions about buying AQNB stock.
How has AQNB stock performed recently?
AQNB declined -0.9% over the past year, below its 5-year annualized CAGR of -1.9%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is AQNB's all-time high price?
Algonquin Power & Utilities Cor reached $29.68 on 2020-02-10. The 52-week high is $26.97. Current 1-year return of -0.9% places the stock further from historical peaks.
Where can I download AQNB historical price data?
This page provides AQNB daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2019-2026, downloadable in CSV format.